XO, Kitty: Season 4 Release Date Anticipation Keeps Building as Fans Envision a Shocking Confession Upon Kitty’s Return to Seoul

The excitement surrounding a potential XO, Kitty Season 4 is intensifying across fan communities, just weeks after Season 3 premiered on Netflix in early April 2026. With the series once again topping charts—pulling in 12.9 million views in its first four days and debuting at #1 on the Global English TV list—viewers are already theorizing about the next chapter. Many hope the story opens with Kitty Song Covey (Anna Cathcart) returning to the Korean Independent School of Seoul (KISS) after her winter break in Portland, only for a shocking confession to upend the entire friend group and force everyone to confront shifting loyalties and futures.

Season 3 Finale Sets the Stage for Drama

Season 3 followed Kitty through the ups and downs of senior year at KISS. After emotional turmoil, including a breakup with Min Ho (Sang Heon Lee), the season culminated in reconciliation. Min Ho raced to catch Kitty before she left for Portland, confessing his love with a heartfelt song and joining her on the flight to meet her family. The pair shared a passionate kiss, boarded the plane together, and seemed ready to embrace the unknown as a couple.

Yet the finale left plenty of loose ends: Kitty’s early decision to NYU, Min Ho’s uncertain career path (potentially tied to his family’s entertainment ambitions), and the evolving dynamics among the core KISS crew. Yuri (Gia Kim) explored new beginnings with Juliana (Regan Aliyah), while other friendships faced tests. The post-break winter trip to Portland promises family awkwardness and cultural clashes, but fans believe the real fireworks will ignite when Kitty returns to Seoul for the final semester.

gqindia.com

XO, Kitty Season 3 ending explained — does Minho end up with Kitty in Anna Cathcart and Sang Heon Lee’s rom-com series on Netflix? Will there be an XO, Kitty Season 4? |

Kitty and Min Ho share a tender moment in school uniforms, capturing the romantic tension that fans hope Season 4 will deepen.

Fan Theories: A Shocking Confession Shakes the Friend Group

Fan pages on Reddit (r/XOKittyNetflix), TikTok, and X are flooded with speculation that Season 4 could kick off with Kitty stepping back into KISS life, excited to finish senior year with her chosen family—only to be blindsided by a major confession. Popular ideas include:

A lingering ex or secret admirer revealing unresolved feelings that threaten #MoonCovey (Kitty and Min Ho).
One of the friends (perhaps Dae or Q) admitting a hidden crush or betrayal from the break.
A group member dropping a bombshell about college plans, pregnancy scares (echoing past plot teases), or family secrets that ripple through the entire circle.

This “everything changes” vibe aligns perfectly with the show’s themes of embracing uncertainty. Kitty, ever the optimistic matchmaker, would have to navigate not just her romance but how a single revelation fractures and potentially rebuilds the tight-knit group. Discussions highlight desires for more “Senior Sunset” adventures, a prom episode, graduation stress, and deeper explorations of identity, long-distance challenges, and post-high-school transitions.

Anna Cathcart has expressed enthusiasm for seeing Min Ho as the “fish out of water” in Portland during the break, calling a full family meeting on the iconic Covey couch a nostalgic dream. She views Kitty and Min Ho as potential “end game” in the moment they board the plane, but emphasizes the joy in not knowing what comes next. Showrunner Valentina Garza has noted that Season 3 ends one chapter while beginning another, with many relationship milestones still ahead.

deadline.com

XO, Kitty’ Season 3 Star Duo Talk Kitty & Min Ho’s Relationship Arc

A warm embrace between Kitty and Min Ho hints at the emotional depth fans want to see tested in Season 4.

Release Date Rumors and Renewal Prospects

Netflix has not officially renewed XO, Kitty for Season 4 as of mid-April 2026, but strong viewership makes it a strong candidate. Season 3’s performance (55.9 million hours viewed in premiere week) mirrors or slightly trails prior seasons while hitting the top spot globally. Historically, Netflix announced Season 3 shortly after Season 2’s strong debut, suggesting a renewal could come by May 2026 if numbers hold.

If greenlit soon, filming might start in late 2026, targeting a 2027 release—likely spring or early summer, consistent with the roughly 15-month gap between recent seasons. Early discussions among creators and cast indicate the story could focus on the final semester at KISS, wrapping up senior year and graduation, or even extending into early college life.

The original nature of the series (not bound by a fixed book timeline) gives flexibility to deliver a satisfying conclusion or continue the journey. Fans are vocal on social media about wanting more: Min Ho meeting Kitty’s full family in Portland, decisions about NYU versus staying closer to Seoul, and how the friend group handles inevitable drift as adulthood looms.

Expected Cast and Story Potential

Anna Cathcart is poised to return as the bubbly, chaos-bringing Kitty, whose growth from wide-eyed newcomer to someone embracing the unknown remains the heart of the show. Sang Heon Lee would likely reprise Min Ho, with their slow-burn romance facing real tests like distance or external pressures. The full ensemble—including Choi Min-yeong as Dae, Gia Kim as Yuri, Anthony Keyvan as Q, and Regan Aliyah as Juliana—is expected back, as their interconnected stories drive the emotional core.

Possible cameos from the To All the Boys universe (Lana Condor as Lara Jean or John Corbett as Kitty’s dad) could add layers during the Portland scenes. New characters, such as a transfer student or family extension, might introduce fresh conflicts, but the charm lies in watching the existing group adapt to change.

youtube.com

Kitty and Min Ho’s First Kiss | XO, Kitty | Netflix Philippines

Kitty and Min Ho in a passionate kiss—chemistry that keeps #MoonCovey shippers invested in future seasons.

The Enduring Appeal of XO, Kitty

XO, Kitty resonates because it blends lighthearted romance, cultural navigation, queer representation, and genuine coming-of-age struggles. Kitty’s biracial Korean-American experience, her matchmaking tendencies, and her optimism amid uncertainty make her relatable. A Season 4 opening with a shocking confession upon returning to Seoul would heighten the drama, forcing characters to question loyalties, futures, and what “home” really means.

Whether it serves as the final season or opens new doors, the anticipation underscores the show’s dedicated fanbase. Netflix has a solid track record with successful teen originals, and with Season 3’s momentum, a fourth installment feels increasingly likely.

As rumors swirl and fans theorize, one thing is certain: Kitty’s return to KISS could bring the most disruptive—and rewarding—chapter yet. Keep an eye on Netflix for official news; 2027 might deliver more kisses, confessions, and heartfelt growth in the world of XO, Kitty.